package com.sky.controller.admin;

import com.sky.result.Result;
import com.sky.service.ReportService;
import com.sky.vo.OrderReportVO;
import com.sky.vo.SalesTop10ReportVO;
import com.sky.vo.TurnoverReportVO;
import com.sky.vo.UserReportVO;
import io.swagger.annotations.Api;
import io.swagger.annotations.ApiOperation;
import lombok.extern.slf4j.Slf4j;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.format.annotation.DateTimeFormat;
import org.springframework.web.bind.annotation.GetMapping;
import org.springframework.web.bind.annotation.RequestMapping;
import org.springframework.web.bind.annotation.RestController;

import javax.servlet.http.HttpServletResponse;
import java.time.LocalDate;

/**
 * 统计管理
 */
@RestController
@RequestMapping("/admin/report")
@Slf4j
@Api(tags = "数据统计管理接口")
public class ReportController {
    @Autowired
    private ReportService reportService;

    /**
     * 营业额统计
     * @param begin
     * @param end
     * @return
     */
    @GetMapping("/turnoverStatistics")
    @ApiOperation("营业额统计接口")
    public Result<TurnoverReportVO> turnoverStatistics(
            @DateTimeFormat(pattern = "yyyy-MM-dd") LocalDate begin,
            @DateTimeFormat(pattern = "yyyy-MM-dd") LocalDate end) {
        log.info("{}到{}营业额数据统计：", begin, end);
        TurnoverReportVO vo =reportService.getTurnoverStatistics(begin, end);
        return Result.success(vo);
    }

    //用户统计接口
    @GetMapping("/userStatistics")
    @ApiOperation("用户统计接口")
    public Result<UserReportVO> userStatistics(
            @DateTimeFormat(pattern = "yyyy-MM-dd") LocalDate begin,
            @DateTimeFormat(pattern = "yyyy-MM-dd") LocalDate end) {
        log.info("{}到{}用户统计：", begin, end);
        UserReportVO vo =reportService.getUserStatistics(begin, end);
        return Result.success(vo);
    }

    // 订单统计接口
    @GetMapping("/ordersStatistics")
    @ApiOperation("订单统计接口")
    public Result<OrderReportVO> ordersStatistics(
            @DateTimeFormat(pattern = "yyyy-MM-dd") LocalDate begin,
            @DateTimeFormat(pattern = "yyyy-MM-dd") LocalDate end) {
        log.info("{}到{}订单统计：", begin, end);
        OrderReportVO vo =reportService.getOrderStatistics(begin, end);
        return Result.success(vo);
    }

    //查询指定时间内销量排名top10接口
    @GetMapping("/top10")
    @ApiOperation("查询销量排名top10接口")
    public Result<SalesTop10ReportVO> getSalesTop10(
            @DateTimeFormat(pattern = "yyyy-MM-dd") LocalDate begin,
            @DateTimeFormat(pattern = "yyyy-MM-dd") LocalDate end) {
        log.info("{}到{}的销量排名：", begin, end);
        SalesTop10ReportVO vo = reportService.getSalesTop10(begin, end);
        return Result.success(vo);
    }

    /**
     *  导出Excel报表
     * @param response
     */
    @GetMapping("/export")
    @ApiOperation("导出运营数据报表接口")
    public void export(HttpServletResponse  response) {
        reportService.exportBusinessData(response);
    }

}
